330131201 has 2 divisors, whose sum is σ = 330131202. Its totient is φ = 330131200.

The previous prime is 330131189. The next prime is 330131227. The reversal of 330131201 is 102131033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 329458801 + 672400 = 18151^2 + 820^2 .

It is an emirp because it is prime and its reverse (102131033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 330131201 - 2²⁶ = 263022337 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (330131281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165065600 + 165065601.

It is an arithmetic number, because the mean of its divisors is an integer number (165065601).

Almost surely, 2^330131201 is an apocalyptic number.

It is an amenable number.

330131201 is a deficient number, since it is larger than the sum of its proper divisors (1).

330131201 is an equidigital number, since it uses as much as digits as its factorization.

330131201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 330131201 is about 18169.5129543970. The cubic root of 330131201 is about 691.1338921233.

Adding to 330131201 its reverse (102131033), we get a palindrome (432262234).

The spelling of 330131201 in words is "three hundred thirty million, one hundred thirty-one thousand, two hundred one".